//求两数中的最大值
#include <stdio.h>

int max(int x, int y)
{
        int max = 0;
            if(x > y){
                        max = x;
            }else{
                        max = y;
            }
                
                    return max;
}

int main()
{
        int a = 0;
            int b = 0;
                scanf("%d %d",&a,&b);
                    int r = max(a,b);
                        printf("%d",r);
                            
                                return 0;
}
}
            }
            }
}